ossl_provider_deactivate
ossl_provider_deactivate(prov, 1);
if (!ossl_provider_deactivate(prov, 1))
ossl_provider_deactivate(cprov, 0);
&& !ossl_provider_deactivate(cprov, 1))
ossl_provider_deactivate(prov, 1);
ossl_provider_deactivate(actual, 1);
ossl_provider_deactivate(prov, 1);
return ossl_provider_deactivate(prov, 1);
ossl_provider_deactivate(prov, 0);
int ossl_provider_deactivate(OSSL_PROVIDER *prov, int removechildren);
&& TEST_true(ossl_provider_deactivate(prov, 1));